Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092612 | Electronic calculator | Kyohei Ishii | 2025-09-09 |
| D1084116 | Electronic calculator | Kyohei Ishii | 2025-07-15 |
| D1075900 | Electronic calculator | Kyohei Ishii | 2025-05-20 |
| D1075901 | Electronic calculator | Hitomi Wagatsuma, Susumu Kamiya | 2025-05-20 |
| D1075902 | Electronic calculator | Hitomi Wagatsuma, Susumu Kamiya | 2025-05-20 |
| 12217967 | Indium phosphide substrate | Kenji Suzuki, Hideaki Hayashi | 2025-02-04 |